Sequential AgentSalesintermediate

Cold Email Personalizer

Acts as · Senior B2B SDR Copywriter

Writes a personalized, multi-touch cold email sequence from your prospect's details and your offer. Returns a personalization angle, ready-to-send emails with subject-line options and send timing, an A/B variant of the first email, and a quick deliverability check. Pure standalone: paste who you're emailing and what you sell, get a sequence you can send today. No tools or tables required.

A single-purpose agent that runs an ordered list of tasks against your tools, knowledge and tables, the same way every run.

Official~2 min setupby Akshay Gupta
How it works

Inputs in, an ordered run, a result out.

A Sequential Agent takes typed inputs, runs its tasks top to bottom against your tools and tables, and returns a structured result, the same way on every run.

Typed inputs
Values you pass in, validated before the run spends anything.
3 tasks
Each task runs in order, passing its output to the next.
Runs standalone
No external tools or tables needed.
Result + trace
A structured output, with every step recorded.
The run loop
ReadPlanActCheckWriteTracerepeats until done

What's inside

Everything this template installs, by name.

Tools & tables
Runs standalone, no external tools or tables required
Tasks
3 ordered tasks

What it takes in

The inputs you provide on each run, validated before anything executes.

InputTypeRequired
Prospect DetailsprospectDetailsLong textRequired
Your OfferofferDetailsLong textRequired
Sender ContextsenderContextLong textOptional
Desired Call To ActiondesiredActionShort textOptional
Number Of EmailsnumberOfEmailsNumberOptional
The work, step by step

3 tasks, run in order.

Each task passes its result to the next. Here's what each does and what it produces.

  1. 01
    Decide the angle. From {{prospectDetails}} and {{offerDetails}}, identify the single most relevant pain point or goal for this specific prospect, the personalization hook (a specific stated fact to open on), and the one call to action to drive toward. If {{desiredAction}} is provided, use it as the call to action. If {{senderContext}} is provided, note the sender identity and tone to use. Present this as a short, readable plan, never JSON.
    Expected output
    A short, readable outreach plan using headings and bullets, with no JSON and no code blocks: Personalization Hook (the specific fact to open on), Core Angle (the pain or goal to lead with and why it fits this prospect), Call To Action (the single ask), and Tone (the voice to write in).
  2. 02
    Write the sequence. Using the plan from Task 1, write a cold email sequence. Write the number of emails given in {{numberOfEmails}}; if not provided, write 3 (an initial email plus two follow-ups). Each email must have 2 subject line options, a body of roughly 50 to 120 words, and one clear call to action. Follow-ups should add a new angle or proof point, not just 'bumping this'. Recommend a send-delay for each follow-up (for example, 3 days after the previous). Do not fabricate facts not present in the inputs. Present as readable, ready-to-send copy, never JSON.
    Expected output
    A readable, ready-to-send sequence with no JSON and no code blocks. For each email use a clear heading (Email 1, Email 2, and so on) and show: Subject Options (2 lines), Body (the email text), Call To Action, and Send Timing. Keep bodies within roughly 50 to 120 words.
  3. 03
    Polish and vary. Review the sequence from Task 2 for deliverability and quality: flag any spam-trigger words, overly long emails, or weak personalization, and note fixes. Then provide one alternative A/B version of the first email's body written in a different angle, and 3 extra subject-line ideas for the first email. Present readably, never JSON.
    Expected output
    A readable section with no JSON and no code blocks containing: Quality Check (bullets flagging any deliverability or quality issues and the suggested fix, or a note that the sequence is clean); A/B Variant of Email 1 (an alternative body using a different angle); and Extra Subject Lines (3 additional options for Email 1).

What you can do with it

Boost Open Rates
Craft personalized emails that grab attention instantly
Increase Response Rates
Engage prospects with tailored messaging for higher replies
Streamline Outreach
Automate multi-touch sequences for efficient prospecting
A/B Test Emails
Optimize first email with variant options for best results

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